# Danylo Lykhach

Danylo Lykhach is a remote worker on Himalayas, Senior Software Engineer at Ingenix.ai, based in Poland.

Source: https://himalayas.app/@danylolykhach

```text
Senior Software Engineer at Ingenix.ai building production RAG systems and multi-agent AI applications.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Poland |
| Authorized to work in | Poland |
| Salary expectations | 100k+ USD |
| Job categories | Software Engineer, AI Engineer, Machine Learning Engineer, Full Stack Engineer, Backend Engineer, Cloud Architect |
| Skills | Generative AI, Large Language Models, RAG, Agentic AI, Machine Learning, NLP, Lang Chain, LangGraph, Vector Search, Multi Agent Systems, Prompt Engineering, AI Model Integration, Microservices Architecture, REST API Design, System Design |
| LinkedIn | https://linkedin.com/in/danylo-lykhach |

## What I'm looking for

```text
Senior Software Engineer seeking fully remote roles in AI, backend, or full-stack engineering. I enjoy building scalable production systems with Python, TypeScript/Node.js, React, cloud platforms, APIs, LLMs, RAG, and agentic AI. I’m looking for a high-ownership, product-focused team where I can own projects end-to-end and solve meaningful technical problems.
```

## About

```text
At Ingenix.ai, I lead architecture and development of production AI applications and backend services. I’ve designed RAG systems that combine LLMs, embeddings, vector retrieval, and contextual knowledge retrieval.

I’ve developed agentic workflows with LangChain and LangGraph, including tool calling, multi-step reasoning, and human-in-the-loop processes. I’ve also built enterprise knowledge assistants and multi-agent architectures that connect AI agents with business tools and internal services.

As Founding Engineer at Innovatech Systems Technology, I led end-to-end development of web, mobile, and AI-powered applications, from early product design through production deployment. I built backend APIs and developed web and mobile applications with React.js, React Native, and Flutter.

Earlier, at Addepto, TechNova, and Alltegrio, I developed enterprise and full-stack applications, REST APIs, data workflows, and production integrations. My work has included machine learning integrations, performance improvements, and applications built with Python, Node.js, C#/.NET, and modern frontend frameworks.
```

## Experience

### Senior Software Engineer (current)

Ingenix.ai. Mar 2024 - Present

```text
Led architecture and development of production AI-powered applications and scalable backend services using Python and Node.js. Designed RAG systems, agentic AI workflows, and multi-agent architectures for enterprise knowledge assistants.
```

Skills: Python, NodeJS, NestJS, Lang-Chain, LangGraph, RAG, LLM, Vector-Search, Microservices, AWS, Azure, Machine-Learning

### Founding Engineer

Innovatech Systems Technology. Jan 2021 - Dec 2023

```text
Led architecture and end-to-end development of scalable web, mobile, and AI-powered applications from design to production. Built backend services, responsive frontends, and integrated AI models into production applications.
```

Skills: Python, NodeJS, NestJS, React, React-Native, Flutter, AI-Integration, LLM, NLP, REST-APIs, Microservices

### Full Stack Engineer

Addepto. Jan 2018 - Nov 2020

```text
Developed and maintained enterprise full-stack applications using C#, .NET, and AngularJS. Designed REST APIs, data processing workflows, and integrated machine learning functionality using Python and PyTorch.
```

Skills: C#, .NET, ASP.NET, JavaScript, AngularJS, Python, Django, Amazon-Redshift, PyTorch, REST-APIs, Performance-Optimization

### Full Stack Developer

TechNova. Jan 2016 - Dec 2017

```text
Developed and maintained full-stack web applications for business and customer-facing platforms. Built backend services with Python and Django, and designed relational databases with PostgreSQL and MySQL.
```

Skills: Python, Django, Django-REST-Framework, JavaScript, HTML5, CSS, Bootstrap, PostgreSQL, MySQL, Authentication, Testing

### Full Stack Developer

Alltegrio. Jan 2015 - Mar 2016

```text
Built responsive frontend applications using React and Next.js, and developed backend services with Node.js and Python. Designed and optimized data layers and integrated third-party APIs and services.
```

Skills: React, Next.js, TypeScript, JavaScript, Tailwind, NodeJS, NestJS, ExpressJS, Python, fastAPI, PostgreSQL, MySQL, MongoDB, Redis, Microservices, REST, GraphQL

## Education

### Uniwersytet WSB Merito Warszawa

Bachelor's Degree, IT. 2010 - 2014

```text
Bachelor's Degree in IT from Uniwersytet WSB Merito Warszawa, completed from 2010 to 2014.
```

## Tech stack

- Amazon Redshift
- Microsoft Azure
- GitHub
- GitHub Actions
- React Native
- Flutter
- MySQL
- PostgreSQL
- MongoDB
- Node.js
- Django
- Next.js
- NestJS
- Tailwind CSS
- Bootstrap
- Redis
- React
- AngularJS
- JavaScript
- Python
- HTML5
- C#
- ASP.NET
- PyTorch
- Django REST framework
- FastAPI
- Linux
- Datadog
- TypeScript
- Docker
- Amazon Web Services (AWS)
- LangChain
- LangGraph
- Retrieval-Augmented Generation (RAG)

To contact Danylo, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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